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nightsurfer on 2009-09-26Prospective study of serum vitamin D and cancer mortality in the United States.
Freedman DM, Looker AC, Chang SC, Graubard BI.
J Natl Cancer Inst. 2007 Nov 7;99(21):1594-602. Epub 2007 Oct 30.
CONCLUSIONS: Our results do not support an association between 25(OH)D and total cancer mortality, although there was an inverse relationship between 25(OH)D levels and colorectal cancer mortality.